.admin_index{
    position: relative;
    width: 100%;height: 100%;
}
a {color:#defaf0; text-decoration:none;}
a:visited {text-decoration:none;}
a:hover {color:#ba2636;text-decoration:underline;}
a:active {color:#ba2636;}


::-moz-list-bullet {
    font-size: 0;
    float: left;
}
summary {
    user-select: none;
    outline: 0;
}
summary::after {
    content: '';
    position: absolute;
    width: 12px; height: 12px;
    margin: 4px 0 0 .5ch;
    background-size: 100% 100%;
    transition: transform .2s;
}
[open] summary::after {
    transform: rotate(90deg);
}
/* 动画效果 */
details + dl {
    max-height: 0;
    transition: max-height .25s;
    margin: 0 0 1rem;
    overflow: hidden;
}
[open] + dl {
    max-height: 80%;
}

.admin_index_top{
    position: relative;
    margin-left: 4%;
    width: 92%;height: 20%;
    color: #defaf0;
    background-image: url("../../image/admin_index_top_background.jpg");
}


.content{margin-top:0%;width: 100%;height: 80%}
#admin_left_title{
    position:relative;
    float: left;
    margin-left: 4%;
    width: 13%;height: 100%;
    /*background: linear-gradient(#214e86,#037c79);*/
    background: linear-gradient(#6ba3bf,#829292ef,#818aa3,#85ba76);

}

#admin_right_content{
    position: relative;
    float: left;
    width: 79%;height: 100%;
    filter:alpha(opacity=60);
    opacity:0.60;
    background-image: url("../../image/omg.jpeg");


    /*background-color: #defaf0;*/
    /*background: linear-gradient(#504bed, #c17ec0, #40d0bb, #85ba76);*/
}
